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Clock Hands

This investigation explores using different shapes as the hands of the clock. What things occur as the the hands move.

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Transformation Tease

What are the coordinates of this shape after it has been transformed in the ways described? Compare these with the original coordinates. What do you notice about the numbers?

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Penta Play

A shape and space game for 2,3 or 4 players. Be the last person to be able to place a pentomino piece on the playing board. Play with card, or on the computer.

Sorting Symmetries

Stage: 2 Challenge Level: Challenge Level:1

You could start with the blue side of the triangle facing up. How can you turn it so that it fits in the slot in a different way?
If the yellow side is facing up, how can you post it now?
How will you record these different ways?